A complete stand alone set or can be used to expand on existing run elements. Small yet powerful, the switches turn and make it possible to aim at two terminals at once.
The switch expansion is small but powerful. By turns the marbles are directed either left or right. The switch turns itself and makes it possible to aim at two terminals at the same time. This set also includes two switches, as well as run elements, marbles, building blocks, and baseplates. Contents include: 2 switches, 22 run elements, 15 blocks, 1 baseplate, 3 marbles.